Delete row sig_05a1d74fc2e9 from signals

id sig_05a1d74fc2e9
event_id evt_3f276cf26106
watcher_id NULL
signal_type opportunity_research_snapshot
value {"as_of":"2026-04-20T02:12:13.453455+0 ...
threshold NULL
direction NULL
severity NULL
window NULL
source opportunity_research_ingestor
reason_trace {}
dedupe_key opportunity_research_snapshot:8eba52872baf0c4f
throttle_s 0
created_at 2026-04-20T02:12:13.453455+00:00
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